Cayeux-Sur-Mer is a coastal region in the Somme department of northern France, known for its extensive pebble beach and Europe's longest wooden boardwalk. Situated on the southern edge of the Baie de Somme, the area features diverse natural landscapes including dunes, marshes, and coastal paths. These varied terrains provide opportunities for several sports like touring cycling, hiking, jogging, road cycling, and more.
Cayeux-Sur-Mer offers a range of outdoor activities with more than 100 routes available…
108
Routes
4.4
(1028)
Average rating
7844
People visited

4.1
(96)
402
hikers
10.5km
02:39
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.0
(96)
443
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.1
(96)
443
hikers
8.06km
02:02
10m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.5
(29)
199
hikers
16.2km
04:06
30m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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4.5
(65)
354
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.5
(12)
53
riders
58.7km
03:59
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.6
(179)
1,248
riders
49.1km
02:51
100m
100m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.6
(48)
372
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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4.6
(14)
374
riders
51.0km
02:06
100m
100m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

136
riders
88.5km
03:43
140m
140m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

3.0
(1)
64
riders
62.0km
02:40
410m
410m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.2
(6)
91
riders
56.5km
02:14
110m
110m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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195
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
159
runners
14.1km
01:34
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

133
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
72
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.7
(3)
25
riders
37.6km
02:38
220m
220m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

4.3
(3)
25
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

5.0
(4)
26
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

5.0
(1)
11
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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4.4
(8)
52
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(7)
42
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

4.8
(6)
37
riders
30.3km
01:45
80m
80m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

4.8
(4)
24
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Cayeux-Sur-Mer offers a variety of outdoor activities including Touring cycling, Hiking, Jogging, Road cycling, Mountain biking, and Gravel biking. The region features over 160 routes across these sports. These routes are rated an average of 4.39 stars by more than 9,000 visitors.
Cayeux-Sur-Mer is known for its long pebble beach and Europe's longest wooden boardwalk, stretching nearly 1.2 miles (2 kilometers). It is situated on the southern edge of the Baie de Somme, an important ecological area. Other features include the Pointe du Hourdel, dunes, marshes, and pine woods.
Yes, Cayeux-Sur-Mer is well-suited for cycling with gentle terrain and numerous routes. The area is part of the Vélomaritime® - EuroVelo 4 route, offering scenic rides. Explore options in the Cycling around Cayeux-Sur-Mer guide.
The region provides excellent hiking opportunities with many marked trails. Popular routes include the Le Hourdel Loop, which explores diverse coastal and inland scenery. Trails around the Hâble d'Ault marsh are known for birdwatching. Find more details in the Hiking around Cayeux-Sur-Mer guide.
Yes, the Baie de Somme, particularly around the Pointe du Hourdel, is home to France's largest seal colony. Grey and harbour seals are often seen lounging on sandbanks at low tide. The Pointe du Hourdel features observation points for viewing.
The 'White Road' is a 1.8-mile (3-kilometer) car-free path that travels through the dunes. It offers a route for walking or cycling. This path provides access to unique dune landscapes.
Cayeux-Sur-Mer offers several options suitable for families. The long wooden boardwalk is ideal for leisurely walks or cycling. The 'White Road' through the dunes is also a car-free path for family cycling. Pine woods in the region feature marked walks.
Komoot offers several guides for Cayeux-Sur-Mer, including Cycling around Cayeux-Sur-Mer, Hiking around Cayeux-Sur-Mer, and Running Trails around Cayeux-Sur-Mer. Guides for Road Cycling, MTB, and Gravel biking are also available.
Cayeux-Sur-Mer is a popular destination on komoot, with more than 9,000 visitors sharing their experiences. The available routes have an average rating of 4.39 out of 5 stars. There are over 160 routes recorded in the region.
For official information about the town, visit the official website at www.cayeux-sur-mer.fr. The main phone number for the town hall (Mairie) is 03.22.26.04.04.
Yes, Cayeux-Sur-Mer offers routes for both mountain biking and gravel biking. There are 19 mountain biking routes and 1 easy mountain biking route available. Refer to the MTB Trails around Cayeux-Sur-Mer and Gravel biking around Cayeux-sur-Mer guides for details.
Cayeux-Sur-Mer is suitable for jogging due to its flat and accessible paths. The wooden boardwalk, the 'White Road,' and many coastal and marsh paths provide good options. There are 30 jogging routes available in the region. The Running Trails around Cayeux-Sur-Mer guide offers more information.

